0.021432
0.000000
0.000000
0.000000
0.016998
0.000000
0.000000
0.000000
0.005515
0.00000
0.00000
0.00000
Lynch, T.W.
Read, E.K.
Mattis, A.N.
Gardner, J.F.
Rice, P.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
46.660
58.832
181.314
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C10 H14 N5 O6 P
331.222
y
2'-DEOXYADENOSINE-5'-MONOPHOSPHATE
DNA linking
C9 H14 N3 O7 P
307.197
y
2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE
DNA linking
C10 H14 N5 O7 P
347.221
y
2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE
DNA linking
C10 H15 N2 O8 P
322.208
y
THYMIDINE-5'-MONOPHOSPHATE
DNA linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
O
N
75
N
P
N
76
N
O
N
77
N
O
N
78
N
O
N
79
N
C
N
80
R
C
N
81
N
O
N
82
S
C
N
83
N
O
N
84
N
C
N
85
R
C
Y
86
N
N
Y
87
N
C
Y
88
N
N
Y
89
N
C
Y
90
N
C
N
91
N
N
Y
92
N
N
Y
93
N
C
Y
94
N
N
Y
95
N
C
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
O
N
111
N
P
N
112
N
O
N
113
N
O
N
114
N
O
N
115
N
C
N
116
R
C
N
117
N
O
N
118
S
C
N
119
N
O
N
120
N
C
N
121
R
C
N
122
N
N
N
123
N
C
N
124
N
O
N
125
N
N
N
126
N
C
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
O
N
145
N
P
N
146
N
O
N
147
N
O
N
148
N
O
N
149
N
C
N
150
R
C
N
151
N
O
N
152
S
C
N
153
N
O
N
154
N
C
N
155
R
C
Y
156
N
N
Y
157
N
C
Y
158
N
N
Y
159
N
C
N
160
N
C
N
161
N
O
N
162
N
N
N
163
N
C
N
164
N
N
N
165
N
N
Y
166
N
C
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
O
N
182
N
P
N
183
N
O
N
184
N
O
N
185
N
O
N
186
N
C
N
187
R
C
N
188
N
O
N
189
S
C
N
190
N
O
N
191
N
C
N
192
R
C
N
193
N
N
N
194
N
C
N
195
N
O
N
196
N
N
N
197
N
C
N
198
N
O
N
199
N
C
N
200
N
C
N
201
N
C
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
N
N
218
S
C
N
219
N
C
N
220
N
O
N
221
N
C
N
222
N
C
N
223
N
C
N
224
N
O
N
225
N
N
N
226
N
O
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
N
245
N
O
N
246
N
O
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
N
N
257
N
C
N
258
N
C
N
259
N
O
N
260
N
O
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
N
N
267
S
C
N
268
N
C
N
269
N
O
N
270
N
C
Y
271
N
C
Y
272
N
N
Y
273
N
C
Y
274
N
C
Y
275
N
N
N
276
N
O
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
O
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
S
C
N
295
N
C
N
296
N
C
N
297
N
C
N
298
N
O
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
N
N
313
S
C
N
314
N
C
N
315
N
O
N
316
N
C
N
317
N
C
N
318
N
C
N
319
N
C
N
320
N
O
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
N
N
335
S
C
N
336
N
C
N
337
N
O
N
338
N
C
N
339
N
C
N
340
N
C
N
341
N
C
N
342
N
N
N
343
N
O
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
N
N
360
S
C
N
361
N
C
N
362
N
O
N
363
N
C
N
364
N
C
N
365
N
S
N
366
N
C
N
367
N
O
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
N
N
380
S
C
N
381
N
C
N
382
N
O
N
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
N
390
N
O
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
N
N
403
S
C
N
404
N
C
N
405
N
O
N
406
N
C
N
407
N
C
N
408
N
C
N
409
N
O
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
N
N
420
S
C
N
421
N
C
N
422
N
O
N
423
N
C
N
424
N
O
N
425
N
O
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
N
N
434
S
C
N
435
N
C
N
436
N
O
N
437
R
C
N
438
N
O
N
439
N
C
N
440
N
O
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
N
N
451
S
C
N
452
N
C
N
453
N
O
N
454
N
C
Y
455
N
C
Y
456
N
C
Y
457
N
C
Y
458
N
C
Y
459
N
C
Y
460
N
C
N
461
N
O
N
462
N
O
N
463
N
H
N
464
N
H
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
H
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
N
N
475
S
C
N
476
N
C
N
477
N
O
N
478
N
C
N
479
N
C
N
480
N
C
N
481
N
O
N
482
N
H
N
483
N
H
N
484
N
H
N
485
N
H
N
486
N
H
N
487
N
H
N
488
N
H
N
489
N
H
N
490
N
H
N
491
N
H
N
492
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
doub
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
Y
93
N
sing
Y
94
N
sing
Y
95
N
doub
N
96
N
sing
Y
97
N
sing
Y
98
N
sing
Y
99
N
doub
N
100
N
sing
Y
101
N
doub
N
102
N
sing
N
103
N
sing
Y
104
N
sing
Y
105
N
doub
N
106
N
sing
Y
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
doub
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
doub
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
doub
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
Y
166
N
sing
Y
167
N
sing
Y
168
N
doub
N
169
N
sing
Y
170
N
sing
N
171
N
sing
Y
172
N
doub
N
173
N
doub
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
doub
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
doub
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
doub
N
212
N
sing
N
213
N
sing
N
214
N
doub
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
doub
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
doub
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
doub
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
doub
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
doub
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
doub
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
Y
276
N
sing
Y
277
N
doub
Y
278
N
doub
N
279
N
sing
Y
280
N
sing
N
281
N
sing
Y
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
doub
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
doub
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
doub
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
doub
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
Y
384
N
doub
Y
385
N
sing
Y
386
N
sing
N
387
N
sing
Y
388
N
doub
N
389
N
sing
Y
390
N
doub
N
391
N
sing
Y
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
doub
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
doub
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
doub
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
sing
N
447
N
sing
N
448
N
doub
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
Y
453
N
doub
Y
454
N
sing
Y
455
N
sing
N
456
N
sing
Y
457
N
doub
N
458
N
sing
Y
459
N
doub
N
460
N
sing
Y
461
N
sing
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
N
472
N
doub
N
473
N
sing
N
474
N
sing
N
475
N
sing
N
476
N
sing
N
477
N
sing
N
478
N
sing
N
479
N
sing
N
480
N
sing
N
481
N
sing
N
482
N
sing
N
483
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
330
493
502
10.1016/S0022-2836(03)00529-1
12842466
Integration Host Factor: putting a twist on protein-DNA recognition
2003
10.2210/pdb1owf/pdb
pdb_00001owf
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2002-03-27
CUSTOM-MADE
Si(111) double crystal
SINGLE WAVELENGTH
M
x-ray
1
0.9
1.0
19-ID
APS
0.9
SYNCHROTRON
APS BEAMLINE 19-ID
10801.969
Phage lambda H' site
1
syn
polymer
4611.039
5'-D(*GP*GP*CP*CP*AP*AP*AP*AP*AP*AP*GP*CP*AP*TP*T)-3'
1
syn
polymer
6074.938
5'-D(*GP*CP*TP*TP*AP*TP*CP*AP*AP*TP*TP*TP*GP*TP*TP*GP*CP*AP*CP*C)-3'
1
syn
polymer
11373.952
Integration Host Factor Alpha-subunit
1
man
polymer
10613.142
Integration Host Factor beta-subunit
E44A
1
man
polymer
18.015
water
153
nat
water
IHF-alpha
IHF-beta
no
no
(DC)(DG)(DG)(DT)(DG)(DC)(DA)(DA)(DC)(DA)(DA)(DA)(DT)(DT)(DG)(DA)(DT)(DA)(DA)(DG)
(DC)(DA)(DA)(DT)(DG)(DC)(DT)(DT)(DT)(DT)(DT)(DT)(DG)(DG)(DC)
CGGTGCAACAAATTGATAAGCAATGCTTTTTTGGC
C
polydeoxyribonucleotide
no
no
(DG)(DG)(DC)(DC)(DA)(DA)(DA)(DA)(DA)(DA)(DG)(DC)(DA)(DT)(DT)
GGCCAAAAAAGCATT
D
polydeoxyribonucleotide
no
no
(DG)(DC)(DT)(DT)(DA)(DT)(DC)(DA)(DA)(DT)(DT)(DT)(DG)(DT)(DT)(DG)(DC)(DA)(DC)(DC)
GCTTATCAATTTGTTGCACC
E
polydeoxyribonucleotide
no
no
MALTKAEMSEYLFDKLGLSKRDAKELVELFFEEIRRALENGEQVKLSGFGNFDLRDKNQRPGRNPKTGEDIPITARRVVT
FRPGQKLKSRVENASPKDE
MALTKAEMSEYLFDKLGLSKRDAKELVELFFEEIRRALENGEQVKLSGFGNFDLRDKNQRPGRNPKTGEDIPITARRVVT
FRPGQKLKSRVENASPKDE
A
polypeptide(L)
no
no
MTKSELIERLATQQSHIPAKTVEDAVKEMLEHMASTLAQGERIAIRGFGSFSLHYRAPRTGRNPKTGDKVELEGKYVPHF
KPGKELRDRANIYG
MTKSELIERLATQQSHIPAKTVEDAVKEMLEHMASTLAQGERIAIRGFGSFSLHYRAPRTGRNPKTGDKVELEGKYVPHF
KPGKELRDRANIYG
B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
1
2.81
56.24
VAPOR DIFFUSION, HANGING DROP
7.5
PEG5000-MME, glycerol, Tris-HCl, magnesium chloride, sodium chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
292
PEG5000-MME
1
glycerol
1
Tris-HCl
1
magnesium chloride
1
sodium chloride
1
PEG5000-MME
2
magnesium chloride
2
sodium chloride
2
-1.399
1
19
C
49
E
49
2.483
C_DG49:DC49_E
1
-7.950
-0.244
-0.121
-0.070
-3.376
1
19
C
48
E
48
-1.646
C_DG48:DC48_E
2
-6.805
-0.066
0.241
-0.117
-8.677
1
20
C
47
E
47
-2.445
C_DT47:DA47_E
3
-15.357
-0.059
0.491
-0.143
-2.353
1
19
C
46
E
46
-1.082
C_DG46:DC46_E
4
-0.201
-0.127
-0.057
-0.087
14.469
1
19
C
45
E
45
-1.362
C_DC45:DG45_E
5
-2.456
0.173
-0.157
-0.083
17.231
1
20
C
44
E
44
-3.154
C_DA44:DT44_E
6
-18.071
0.160
0.337
-0.119
19.599
1
20
C
43
E
43
1.598
C_DA43:DT43_E
7
-16.180
0.071
0.622
-0.109
9.310
1
19
C
42
E
42
1.749
C_DC42:DG42_E
8
-11.867
0.163
-0.390
-0.191
0.829
1
20
C
41
E
41
5.966
C_DA41:DT41_E
9
-8.090
0.010
0.020
-0.064
1.557
1
20
C
40
E
40
4.521
C_DA40:DT40_E
10
-14.300
0.072
-0.078
-0.115
9.865
1
20
C
39
E
39
1.962
C_DA39:DT39_E
11
1.899
0.002
0.031
-0.172
35.312
1
20
C
38
E
38
-7.529
C_DT38:DA38_E
12
14.800
-0.319
-0.632
0.152
-45.198
1
20
C
37
E
37
-0.317
C_DT37:DA37_E
13
-20.178
-0.139
0.367
0.035
-29.050
1
19
C
36
E
36
1.517
C_DG36:DC36_E
14
-6.698
-0.135
-0.804
0.020
1.704
1
20
C
35
E
35
2.926
C_DA35:DT35_E
15
-11.174
-0.069
-0.013
-0.064
5.986
1
20
C
34
E
34
2.460
C_DT34:DA34_E
16
-6.622
0.107
0.107
-0.046
-5.180
1
20
C
33
E
33
0.333
C_DA33:DT33_E
17
-10.274
0.053
0.087
-0.126
-0.112
1
20
C
32
E
32
-0.814
C_DA32:DT32_E
18
-17.371
0.097
0.554
-0.292
-11.883
1
19
C
31
E
31
-0.153
C_DG31:DC31_E
19
-11.078
-0.108
-0.073
-0.044
-5.090
1
19
C
30
E
30
1.279
C_DC30:DG30_E
20
5.859
0.100
0.338
-0.144
23.016
3
23
C
29
D
29
71.984
C_DA29:DT29_D
21
-0.192
0.885
-1.102
-3.538
0.002
2
21
C
28
D
28
171.985
C_DA28:DT28_D
22
-28.945
0.051
-0.290
1.196
4.598
1
20
C
27
D
27
4.645
C_DT27:DA27_D
23
1.458
-0.097
-0.196
-0.206
15.053
1
19
C
26
D
26
0.641
C_DG26:DC26_D
24
-6.602
-0.145
0.224
-0.077
10.008
1
19
C
25
D
25
0.370
C_DC25:DG25_D
25
-17.450
0.157
-0.234
-0.160
-3.447
1
20
C
24
D
24
1.899
C_DT24:DA24_D
26
-13.526
0.001
0.255
-0.122
-3.195
1
20
C
23
D
23
2.420
C_DT23:DA23_D
27
-15.262
0.144
0.133
-0.103
-5.830
1
20
C
22
D
22
2.540
C_DT22:DA22_D
28
-17.840
-0.103
0.262
-0.188
-5.642
1
20
C
21
D
21
4.140
C_DT21:DA21_D
29
-15.690
-0.181
0.211
-0.213
-8.096
1
20
C
20
D
20
2.904
C_DT20:DA20_D
30
-14.226
-0.127
0.261
-0.065
-3.472
1
20
C
19
D
19
2.217
C_DT19:DA19_D
31
-14.928
0.030
0.005
-0.054
0.570
1
19
C
18
D
18
-0.411
C_DG18:DC18_D
32
-4.164
-0.302
-0.008
-0.146
-1.605
1
19
C
17
D
17
0.352
C_DG17:DC17_D
33
0.324
-0.224
0.016
-0.221
5.242
1
19
C
16
D
16
1.342
C_DC16:DG16_D
34
-3.766
0.047
-0.232
-0.106
3.343
41.185
C
C
49
48
5.405
E
E
49
48
3.269
3.778
-0.877
-0.179
CC_DG49DG48:DC48DC49_EE
1
-7.477
10.698
40.360
-0.671
0.421
3.481
31.618
C
C
48
47
0.297
E
E
48
47
3.477
0.162
-0.385
-0.567
CC_DG48DT47:DA47DC48_EE
2
-0.655
1.202
31.611
-1.072
0.578
3.140
41.870
C
C
47
46
-6.039
E
E
47
46
3.245
-4.303
0.480
1.219
CC_DT47DG46:DC46DA47_EE
3
3.938
-5.527
41.479
2.146
-0.268
2.916
25.361
C
C
46
45
11.604
E
E
46
45
2.927
5.061
-0.476
0.289
CC_DG46DC45:DG45DC46_EE
4
0.541
-1.241
24.853
-0.662
1.226
2.778
48.748
C
C
45
44
-10.909
E
E
45
44
3.198
-8.953
0.300
2.222
CC_DC45DA44:DT44DG45_EE
5
3.153
-3.842
47.870
3.323
-0.141
3.084
36.011
C
C
44
43
-1.091
E
E
44
43
3.151
-0.673
0.643
-0.226
CC_DA44DA43:DT43DT44_EE
6
-3.318
5.374
35.857
-0.274
-1.490
3.559
34.200
C
C
43
42
-1.803
E
E
43
42
3.491
-1.056
0.480
-1.274
CC_DA43DC42:DG42DT43_EE
7
5.620
-9.599
33.733
-1.985
0.147
3.271
37.726
C
C
42
41
20.400
E
E
42
41
3.526
12.941
-0.290
-0.147
CC_DC42DA41:DT41DG42_EE
8
0.738
-1.164
35.506
-2.023
0.551
3.153
32.502
C
C
41
40
15.289
E
E
41
40
3.292
8.456
0.155
-0.132
CC_DA41DA40:DT40DT41_EE
9
2.346
-4.242
31.325
-1.722
0.136
2.725
31.094
C
C
40
39
21.776
E
E
40
39
3.051
11.396
0.024
-0.298
CC_DA40DA39:DT39DT40_EE
10
-2.903
5.548
28.835
-2.560
-0.554
2.580
21.906
C
C
39
38
21.626
E
E
39
38
2.971
7.987
-0.218
-0.284
CC_DA39DT38:DA38DT39_EE
11
3.893
-10.542
20.043
-3.500
1.916
3.799
66.661
C
C
38
37
69.388
E
E
38
37
6.909
61.877
-0.312
1.051
CC_DT38DT37:DA37DA38_EE
12
-2.407
2.700
26.009
-5.345
0.038
3.321
28.808
C
C
37
36
16.594
E
E
37
36
3.062
8.148
0.088
1.371
CC_DT37DG36:DC36DA37_EE
13
-0.205
0.418
27.655
0.941
-0.223
2.944
33.885
C
C
36
35
3.212
E
E
36
35
2.612
1.844
-1.297
1.362
CC_DG36DA35:DT35DC36_EE
14
-10.080
17.555
32.342
2.078
0.814
3.259
33.234
C
C
35
34
-4.833
E
E
35
34
3.221
-2.761
0.382
-0.611
CC_DA35DT34:DA34DT35_EE
15
-0.028
0.049
33.122
-0.610
-0.672
3.485
37.461
C
C
34
33
0.630
E
E
34
33
3.502
0.404
-0.061
-0.660
CC_DT34DA33:DT33DA34_EE
16
2.203
-3.432
37.396
-1.085
0.404
3.128
36.832
C
C
33
32
-10.655
E
E
33
32
3.081
-6.696
-0.070
-0.534
CC_DA33DA32:DT32DT33_EE
17
-1.342
2.136
36.215
0.025
-0.064
3.570
36.015
C
C
32
31
3.931
E
E
32
31
3.613
2.425
0.144
-0.505
CC_DA32DG31:DC31DT32_EE
18
3.499
-5.671
35.771
-1.196
0.316
3.271
34.255
C
C
31
30
-0.775
E
E
31
30
3.293
-0.456
0.106
-0.008
CC_DG31DC30:DG30DC31_EE
19
-3.064
5.209
34.119
0.059
-0.665
3.815
-41.748
C
C
30
29
-3.117
E
D
30
29
3.034
2.203
-3.844
-0.587
CC_DC30DA29:DT29DG30_DE
20
9.362
13.247
-40.673
0.578
-4.349
2.733
106.565
C
C
28
27
-1.586
D
D
28
27
2.742
-2.543
0.164
0.377
CC_DA28DT27:DA27DT28_DD
21
-2.193
1.368
106.528
0.264
-0.127
3.270
33.902
C
C
27
26
4.446
D
D
27
26
3.156
2.585
-0.891
0.630
CC_DT27DG26:DC26DA27_DD
22
-3.675
6.319
33.612
0.671
0.946
3.255
35.155
C
C
26
25
5.869
D
D
26
25
3.339
3.535
-0.227
-0.388
CC_DG26DC25:DG25DC26_DD
23
3.018
-5.010
34.856
-1.177
0.832
3.534
38.121
C
C
25
24
5.306
D
D
25
24
3.620
3.458
0.052
-0.698
CC_DC25DT24:DA24DG25_DD
24
-2.604
3.995
37.884
-1.549
-0.442
3.250
34.467
C
C
24
23
-6.855
D
D
24
23
3.203
-4.053
-0.331
-0.621
CC_DT24DT23:DA23DA24_DD
25
0.259
-0.438
34.234
-0.424
0.598
3.227
35.102
C
C
23
22
-1.634
D
D
23
22
3.196
-0.985
-0.371
-0.568
CC_DT23DT22:DA22DA23_DD
26
-2.360
3.916
35.011
-0.797
0.268
3.196
36.758
C
C
22
21
-7.523
D
D
22
21
3.197
-4.732
0.016
-0.204
CC_DT22DT21:DA21DA22_DD
27
-0.958
1.523
36.451
0.309
-0.154
3.306
37.171
C
C
21
20
-5.196
D
D
21
20
3.279
-3.308
-0.099
-0.444
CC_DT21DT20:DA20DA21_DD
28
-0.247
0.388
37.028
-0.253
0.121
3.056
37.941
C
C
20
19
0.079
D
D
20
19
3.044
0.051
0.270
-0.091
CC_DT20DT19:DA19DA20_DD
29
3.615
-5.569
37.775
-0.146
0.017
3.322
30.862
C
C
19
18
18.563
D
D
19
18
3.253
9.715
0.351
0.794
CC_DT19DG18:DC18DA19_DD
30
-1.290
2.465
29.300
-0.458
-0.919
3.122
36.527
C
C
18
17
16.709
D
D
18
17
3.207
10.323
-0.524
0.010
CC_DG18DG17:DC17DC18_DD
31
-3.588
5.808
34.907
-1.396
0.345
2.974
36.765
C
C
17
16
9.484
D
D
17
16
3.142
5.953
0.133
-0.841
CC_DG17DC16:DG16DC17_DD
32
2.406
-3.833
36.219
-2.097
0.098
database_2
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Data collection
1
0
2003-07-15
1
1
2008-04-29
1
2
2011-07-13
1
3
2021-10-27
1
4
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
CRYSTAL STRUCTURE OF AN IHF-DNA COMPLEX: A PROTEIN-INDUCED DNA U-TURN
CRYSTAL STRUCTURE OF MUTANT IHF COMPLEXED WITH A VARIANT H' SITE (T44A)
CRYSTAL STRUCTURE OF IHF COMPLEXED WITH THE NATIVE H' SITE
RCSB
Y
RCSB
2003-03-28
REL
REL
HOH
water
HOH
7
6
HOH
HOH
51
C
HOH
19
6
HOH
HOH
52
C
HOH
27
6
HOH
HOH
53
C
HOH
28
6
HOH
HOH
54
C
HOH
45
6
HOH
HOH
55
C
HOH
47
6
HOH
HOH
56
C
HOH
49
6
HOH
HOH
57
C
HOH
52
6
HOH
HOH
58
C
HOH
55
6
HOH
HOH
59
C
HOH
61
6
HOH
HOH
60
C
HOH
62
6
HOH
HOH
61
C
HOH
68
6
HOH
HOH
62
C
HOH
69
6
HOH
HOH
63
C
HOH
75
6
HOH
HOH
64
C
HOH
76
6
HOH
HOH
65
C
HOH
78
6
HOH
HOH
66
C
HOH
83
6
HOH
HOH
67
C
HOH
86
6
HOH
HOH
68
C
HOH
88
6
HOH
HOH
69
C
HOH
89
6
HOH
HOH
70
C
HOH
91
6
HOH
HOH
71
C
HOH
99
6
HOH
HOH
72
C
HOH
100
6
HOH
HOH
73
C
HOH
104
6
HOH
HOH
74
C
HOH
110
6
HOH
HOH
75
C
HOH
113
6
HOH
HOH
76
C
HOH
121
6
HOH
HOH
77
C
HOH
124
6
HOH
HOH
78
C
HOH
135
6
HOH
HOH
79
C
HOH
147
6
HOH
HOH
80
C
HOH
150
6
HOH
HOH
81
C
HOH
1
6
HOH
HOH
30
D
HOH
6
6
HOH
HOH
31
D
HOH
8
6
HOH
HOH
32
D
HOH
10
6
HOH
HOH
33
D
HOH
13
6
HOH
HOH
34
D
HOH
14
6
HOH
HOH
35
D
HOH
16
6
HOH
HOH
36
D
HOH
22
6
HOH
HOH
37
D
HOH
53
6
HOH
HOH
38
D
HOH
54
6
HOH
HOH
39
D
HOH
60
6
HOH
HOH
40
D
HOH
67
6
HOH
HOH
41
D
HOH
72
6
HOH
HOH
42
D
HOH
90
6
HOH
HOH
43
D
HOH
93
6
HOH
HOH
44
D
HOH
97
6
HOH
HOH
45
D
HOH
123
6
HOH
HOH
46
D
HOH
127
6
HOH
HOH
47
D
HOH
129
6
HOH
HOH
48
D
HOH
142
6
HOH
HOH
49
D
HOH
15
6
HOH
HOH
50
E
HOH
23
6
HOH
HOH
51
E
HOH
24
6
HOH
HOH
52
E
HOH
29
6
HOH
HOH
53
E
HOH
32
6
HOH
HOH
54
E
HOH
33
6
HOH
HOH
55
E
HOH
34
6
HOH
HOH
56
E
HOH
35
6
HOH
HOH
57
E
HOH
44
6
HOH
HOH
58
E
HOH
46
6
HOH
HOH
59
E
HOH
50
6
HOH
HOH
60
E
HOH
51
6
HOH
HOH
61
E
HOH
57
6
HOH
HOH
62
E
HOH
58
6
HOH
HOH
63
E
HOH
59
6
HOH
HOH
64
E
HOH
73
6
HOH
HOH
65
E
HOH
77
6
HOH
HOH
66
E
HOH
79
6
HOH
HOH
67
E
HOH
92
6
HOH
HOH
68
E
HOH
120
6
HOH
HOH
69
E
HOH
122
6
HOH
HOH
70
E
HOH
137
6
HOH
HOH
71
E
HOH
139
6
HOH
HOH
72
E
HOH
140
6
HOH
HOH
73
E
HOH
144
6
HOH
HOH
74
E
HOH
2
6
HOH
HOH
100
A
HOH
3
6
HOH
HOH
101
A
HOH
5
6
HOH
HOH
102
A
HOH
9
6
HOH
HOH
103
A
HOH
17
6
HOH
HOH
104
A
HOH
18
6
HOH
HOH
105
A
HOH
20
6
HOH
HOH
106
A
HOH
21
6
HOH
HOH
107
A
HOH
26
6
HOH
HOH
108
A
HOH
31
6
HOH
HOH
109
A
HOH
36
6
HOH
HOH
110
A
HOH
37
6
HOH
HOH
111
A
HOH
38
6
HOH
HOH
112
A
HOH
42
6
HOH
HOH
113
A
HOH
43
6
HOH
HOH
114
A
HOH
48
6
HOH
HOH
115
A
HOH
63
6
HOH
HOH
116
A
HOH
65
6
HOH
HOH
117
A
HOH
66
6
HOH
HOH
118
A
HOH
70
6
HOH
HOH
119
A
HOH
80
6
HOH
HOH
120
A
HOH
82
6
HOH
HOH
121
A
HOH
85
6
HOH
HOH
122
A
HOH
87
6
HOH
HOH
123
A
HOH
98
6
HOH
HOH
124
A
HOH
101
6
HOH
HOH
125
A
HOH
102
6
HOH
HOH
126
A
HOH
103
6
HOH
HOH
127
A
HOH
107
6
HOH
HOH
128
A
HOH
108
6
HOH
HOH
129
A
HOH
111
6
HOH
HOH
130
A
HOH
115
6
HOH
HOH
131
A
HOH
119
6
HOH
HOH
132
A
HOH
126
6
HOH
HOH
133
A
HOH
131
6
HOH
HOH
134
A
HOH
132
6
HOH
HOH
135
A
HOH
136
6
HOH
HOH
136
A
HOH
141
6
HOH
HOH
137
A
HOH
145
6
HOH
HOH
138
A
HOH
148
6
HOH
HOH
139
A
HOH
149
6
HOH
HOH
140
A
HOH
151
6
HOH
HOH
141
A
HOH
153
6
HOH
HOH
142
A
HOH
4
6
HOH
HOH
95
B
HOH
11
6
HOH
HOH
96
B
HOH
12
6
HOH
HOH
97
B
HOH
25
6
HOH
HOH
98
B
HOH
30
6
HOH
HOH
99
B
HOH
39
6
HOH
HOH
100
B
HOH
40
6
HOH
HOH
101
B
HOH
41
6
HOH
HOH
102
B
HOH
56
6
HOH
HOH
103
B
HOH
64
6
HOH
HOH
104
B
HOH
71
6
HOH
HOH
105
B
HOH
74
6
HOH
HOH
106
B
HOH
81
6
HOH
HOH
107
B
HOH
84
6
HOH
HOH
108
B
HOH
94
6
HOH
HOH
109
B
HOH
95
6
HOH
HOH
110
B
HOH
96
6
HOH
HOH
111
B
HOH
105
6
HOH
HOH
112
B
HOH
106
6
HOH
HOH
113
B
HOH
109
6
HOH
HOH
114
B
HOH
112
6
HOH
HOH
115
B
HOH
114
6
HOH
HOH
116
B
HOH
116
6
HOH
HOH
117
B
HOH
117
6
HOH
HOH
118
B
HOH
118
6
HOH
HOH
119
B
HOH
125
6
HOH
HOH
120
B
HOH
128
6
HOH
HOH
121
B
HOH
130
6
HOH
HOH
122
B
HOH
133
6
HOH
HOH
123
B
HOH
134
6
HOH
HOH
124
B
HOH
138
6
HOH
HOH
125
B
HOH
143
6
HOH
HOH
126
B
HOH
146
6
HOH
HOH
127
B
HOH
152
6
HOH
HOH
128
B
C
50
n
1
DC
50
C
G
49
n
2
DG
49
C
G
48
n
3
DG
48
C
T
47
n
4
DT
47
C
G
46
n
5
DG
46
C
C
45
n
6
DC
45
C
A
44
n
7
DA
44
C
A
43
n
8
DA
43
C
C
42
n
9
DC
42
C
A
41
n
10
DA
41
C
A
40
n
11
DA
40
C
A
39
n
12
DA
39
C
T
38
n
13
DT
38
C
T
37
n
14
DT
37
C
G
36
n
15
DG
36
C
A
35
n
16
DA
35
C
T
34
n
17
DT
34
C
A
33
n
18
DA
33
C
A
32
n
19
DA
32
C
G
31
n
20
DG
31
C
C
30
n
21
DC
30
C
A
29
n
22
DA
29
C
A
28
n
23
DA
28
C
T
27
n
24
DT
27
C
G
26
n
25
DG
26
C
C
25
n
26
DC
25
C
T
24
n
27
DT
24
C
T
23
n
28
DT
23
C
T
22
n
29
DT
22
C
T
21
n
30
DT
21
C
T
20
n
31
DT
20
C
T
19
n
32
DT
19
C
G
18
n
33
DG
18
C
G
17
n
34
DG
17
C
C
16
n
35
DC
16
C
G
15
n
1
DG
15
D
G
16
n
2
DG
16
D
C
17
n
3
DC
17
D
C
18
n
4
DC
18
D
A
19
n
5
DA
19
D
A
20
n
6
DA
20
D
A
21
n
7
DA
21
D
A
22
n
8
DA
22
D
A
23
n
9
DA
23
D
A
24
n
10
DA
24
D
G
25
n
11
DG
25
D
C
26
n
12
DC
26
D
A
27
n
13
DA
27
D
T
28
n
14
DT
28
D
T
29
n
15
DT
29
D
G
30
n
1
DG
30
E
C
31
n
2
DC
31
E
T
32
n
3
DT
32
E
T
33
n
4
DT
33
E
A
34
n
5
DA
34
E
T
35
n
6
DT
35
E
C
36
n
7
DC
36
E
A
37
n
8
DA
37
E
A
38
n
9
DA
38
E
T
39
n
10
DT
39
E
T
40
n
11
DT
40
E
T
41
n
12
DT
41
E
G
42
n
13
DG
42
E
T
43
n
14
DT
43
E
T
44
n
15
DT
44
E
G
45
n
16
DG
45
E
C
46
n
17
DC
46
E
A
47
n
18
DA
47
E
C
48
n
19
DC
48
E
C
49
n
20
DC
49
E
n
1
1
A
ALA
2
n
2
ALA
2
A
LEU
3
n
3
LEU
3
A
THR
4
n
4
THR
4
A
LYS
5
n
5
LYS
5
A
ALA
6
n
6
ALA
6
A
GLU
7
n
7
GLU
7
A
MET
8
n
8
MET
8
A
SER
9
n
9
SER
9
A
GLU
10
n
10
GLU
10
A
TYR
11
n
11
TYR
11
A
LEU
12
n
12
LEU
12
A
PHE
13
n
13
PHE
13
A
ASP
14
n
14
ASP
14
A
LYS
15
n
15
LYS
15
A
LEU
16
n
16
LEU
16
A
GLY
17
n
17
GLY
17
A
LEU
18
n
18
LEU
18
A
SER
19
n
19
SER
19
A
LYS
20
n
20
LYS
20
A
ARG
21
n
21
ARG
21
A
ASP
22
n
22
ASP
22
A
ALA
23
n
23
ALA
23
A
LYS
24
n
24
LYS
24
A
GLU
25
n
25
GLU
25
A
LEU
26
n
26
LEU
26
A
VAL
27
n
27
VAL
27
A
GLU
28
n
28
GLU
28
A
LEU
29
n
29
LEU
29
A
PHE
30
n
30
PHE
30
A
PHE
31
n
31
PHE
31
A
GLU
32
n
32
GLU
32
A
GLU
33
n
33
GLU
33
A
ILE
34
n
34
ILE
34
A
ARG
35
n
35
ARG
35
A
ARG
36
n
36
ARG
36
A
ALA
37
n
37
ALA
37
A
LEU
38
n
38
LEU
38
A
GLU
39
n
39
GLU
39
A
ASN
40
n
40
ASN
40
A
GLY
41
n
41
GLY
41
A
GLU
42
n
42
GLU
42
A
GLN
43
n
43
GLN
43
A
VAL
44
n
44
VAL
44
A
LYS
45
n
45
LYS
45
A
LEU
46
n
46
LEU
46
A
SER
47
n
47
SER
47
A
GLY
48
n
48
GLY
48
A
PHE
49
n
49
PHE
49
A
GLY
50
n
50
GLY
50
A
ASN
51
n
51
ASN
51
A
PHE
52
n
52
PHE
52
A
ASP
53
n
53
ASP
53
A
LEU
54
n
54
LEU
54
A
ARG
55
n
55
ARG
55
A
ASP
56
n
56
ASP
56
A
LYS
57
n
57
LYS
57
A
ASN
58
n
58
ASN
58
A
GLN
59
n
59
GLN
59
A
ARG
60
n
60
ARG
60
A
PRO
61
n
61
PRO
61
A
GLY
62
n
62
GLY
62
A
ARG
63
n
63
ARG
63
A
ASN
64
n
64
ASN
64
A
PRO
65
n
65
PRO
65
A
LYS
66
n
66
LYS
66
A
THR
67
n
67
THR
67
A
GLY
68
n
68
GLY
68
A
GLU
69
n
69
GLU
69
A
ASP
70
n
70
ASP
70
A
ILE
71
n
71
ILE
71
A
PRO
72
n
72
PRO
72
A
ILE
73
n
73
ILE
73
A
THR
74
n
74
THR
74
A
ALA
75
n
75
ALA
75
A
ARG
76
n
76
ARG
76
A
ARG
77
n
77
ARG
77
A
VAL
78
n
78
VAL
78
A
VAL
79
n
79
VAL
79
A
THR
80
n
80
THR
80
A
PHE
81
n
81
PHE
81
A
ARG
82
n
82
ARG
82
A
PRO
83
n
83
PRO
83
A
GLY
84
n
84
GLY
84
A
GLN
85
n
85
GLN
85
A
LYS
86
n
86
LYS
86
A
LEU
87
n
87
LEU
87
A
LYS
88
n
88
LYS
88
A
SER
89
n
89
SER
89
A
ARG
90
n
90
ARG
90
A
VAL
91
n
91
VAL
91
A
GLU
92
n
92
GLU
92
A
ASN
93
n
93
ASN
93
A
ALA
94
n
94
ALA
94
A
SER
95
n
95
SER
95
A
PRO
96
n
96
PRO
96
A
LYS
97
n
97
LYS
97
A
n
98
98
A
n
99
99
A
MET
1
n
1
MET
1
B
THR
2
n
2
THR
2
B
LYS
3
n
3
LYS
3
B
SER
4
n
4
SER
4
B
GLU
5
n
5
GLU
5
B
LEU
6
n
6
LEU
6
B
ILE
7
n
7
ILE
7
B
GLU
8
n
8
GLU
8
B
ARG
9
n
9
ARG
9
B
LEU
10
n
10
LEU
10
B
ALA
11
n
11
ALA
11
B
THR
12
n
12
THR
12
B
GLN
13
n
13
GLN
13
B
GLN
14
n
14
GLN
14
B
SER
15
n
15
SER
15
B
HIS
16
n
16
HIS
16
B
ILE
17
n
17
ILE
17
B
PRO
18
n
18
PRO
18
B
ALA
19
n
19
ALA
19
B
LYS
20
n
20
LYS
20
B
THR
21
n
21
THR
21
B
VAL
22
n
22
VAL
22
B
GLU
23
n
23
GLU
23
B
ASP
24
n
24
ASP
24
B
ALA
25
n
25
ALA
25
B
VAL
26
n
26
VAL
26
B
LYS
27
n
27
LYS
27
B
GLU
28
n
28
GLU
28
B
MET
29
n
29
MET
29
B
LEU
30
n
30
LEU
30
B
GLU
31
n
31
GLU
31
B
HIS
32
n
32
HIS
32
B
MET
33
n
33
MET
33
B
ALA
34
n
34
ALA
34
B
SER
35
n
35
SER
35
B
THR
36
n
36
THR
36
B
LEU
37
n
37
LEU
37
B
ALA
38
n
38
ALA
38
B
GLN
39
n
39
GLN
39
B
GLY
40
n
40
GLY
40
B
GLU
41
n
41
GLU
41
B
ARG
42
n
42
ARG
42
B
ILE
43
n
43
ILE
43
B
ALA
44
n
44
ALA
44
B
ILE
45
n
45
ILE
45
B
ARG
46
n
46
ARG
46
B
GLY
47
n
47
GLY
47
B
PHE
48
n
48
PHE
48
B
GLY
49
n
49
GLY
49
B
SER
50
n
50
SER
50
B
PHE
51
n
51
PHE
51
B
SER
52
n
52
SER
52
B
LEU
53
n
53
LEU
53
B
HIS
54
n
54
HIS
54
B
TYR
55
n
55
TYR
55
B
ARG
56
n
56
ARG
56
B
ALA
57
n
57
ALA
57
B
PRO
58
n
58
PRO
58
B
ARG
59
n
59
ARG
59
B
THR
60
n
60
THR
60
B
GLY
61
n
61
GLY
61
B
ARG
62
n
62
ARG
62
B
ASN
63
n
63
ASN
63
B
PRO
64
n
64
PRO
64
B
LYS
65
n
65
LYS
65
B
THR
66
n
66
THR
66
B
GLY
67
n
67
GLY
67
B
ASP
68
n
68
ASP
68
B
LYS
69
n
69
LYS
69
B
VAL
70
n
70
VAL
70
B
GLU
71
n
71
GLU
71
B
LEU
72
n
72
LEU
72
B
GLU
73
n
73
GLU
73
B
GLY
74
n
74
GLY
74
B
LYS
75
n
75
LYS
75
B
TYR
76
n
76
TYR
76
B
VAL
77
n
77
VAL
77
B
PRO
78
n
78
PRO
78
B
HIS
79
n
79
HIS
79
B
PHE
80
n
80
PHE
80
B
LYS
81
n
81
LYS
81
B
PRO
82
n
82
PRO
82
B
GLY
83
n
83
GLY
83
B
LYS
84
n
84
LYS
84
B
GLU
85
n
85
GLU
85
B
LEU
86
n
86
LEU
86
B
ARG
87
n
87
ARG
87
B
ASP
88
n
88
ASP
88
B
ARG
89
n
89
ARG
89
B
ALA
90
n
90
ALA
90
B
ASN
91
n
91
ASN
91
B
ILE
92
n
92
ILE
92
B
TYR
93
n
93
TYR
93
B
GLY
94
n
94
GLY
94
B
author_defined_assembly
5
pentameric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
VAL
44
D
N
VAL
44
A
O
PHE
52
D
O
PHE
52
A
N
LYS
57
D
N
LYS
57
A
O
ARG
76
D
O
ARG
76
A
N
GLY
62
D
N
GLY
62
A
O
ILE
71
D
O
ILE
71
B
N
ILE
43
E
N
ILE
43
B
O
PHE
51
E
O
PHE
51
B
N
ARG
56
E
N
ARG
56
B
O
LYS
75
E
O
LYS
75
B
N
ARG
59
E
N
ARG
59
B
O
LEU
72
E
O
LEU
72
1
A
MET
1
D
MET
1
1
Y
1
A
ASP
98
D
ASP
98
1
Y
1
A
GLU
99
D
GLU
99
1
Y
1
C
D
N4
O6
DC
DG
50
15
1.68
1_555
3_555
1
C
D
N3
N1
DC
DG
50
15
1.87
1_555
3_555
1
C
D
O2
N2
DC
DG
50
15
1.96
1_555
3_555
1
A
PHE
49
-125.48
-82.31
1
A
THR
67
-84.58
-92.62
1
A
GLU
69
-55.56
109.54
1
B
THR
12
-54.75
-77.47
1
B
GLN
13
-18.27
-89.05
1
B
TYR
93
-59.84
170.38
PROTEIN_REP.PARAM
PROTEIN.TOP
DNA-RNA_REP_NOPUCKERS2.PARAM
WATER_REP.PARAM
51.7
3.20
0.00
0.00
21.35
0.00
-24.55
0.273
0.008
0.232
0.232
1.95
42.78
1252
26109
4.8
67.9
RANDOM
1278009.76
1278009.76
0
1
RESTRAINED
THROUGHOUT
0.0
FOURIER SYNTHESIS
Engh & Huber
FLAT MODEL
44.9462
0.340265
0.38
0.31
5.00
0.39
0.42
1.95
42.78
153
3097
0
1426
1518
0.005
1.0
19.9
1.06
1.48
1.50
2.37
2.00
3.61
3.00
5.22
5.00
0.403
0.052
0.355
2.07
60
1248
6
4.6
20.8
7.0
1.95
100
1OWF
26109
0
-3
1
refinement
CNS
1.1
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
Crystal structure of a mutant IHF (BetaE44A) complexed with the native H' Site
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
6
N
N
6
N
N
6
N
N
6
N
N
A
THR
4
D
THR
4
HELX_P
A
GLY
17
D
GLY
17
1
1
14
A
SER
19
D
SER
19
HELX_P
A
ASN
40
D
ASN
40
1
2
22
A
GLY
84
D
GLY
84
HELX_P
A
ASN
93
D
ASN
93
1
3
10
B
THR
2
E
THR
2
HELX_P
B
GLN
14
E
GLN
14
1
4
13
B
PRO
18
E
PRO
18
HELX_P
B
GLN
39
E
GLN
39
1
5
22
B
GLY
83
E
GLY
83
HELX_P
B
ASN
91
E
ASN
91
1
6
9
hydrog
WATSON-CRICK
C
DG
49
A
N1
DG
2
1_555
E
DC
49
C
N3
DC
20
1_555
hydrog
WATSON-CRICK
C
DG
49
A
N2
DG
2
1_555
E
DC
49
C
O2
DC
20
1_555
hydrog
WATSON-CRICK
C
DG
49
A
O6
DG
2
1_555
E
DC
49
C
N4
DC
20
1_555
hydrog
WATSON-CRICK
C
DG
48
A
N1
DG
3
1_555
E
DC
48
C
N3
DC
19
1_555
hydrog
WATSON-CRICK
C
DG
48
A
N2
DG
3
1_555
E
DC
48
C
O2
DC
19
1_555
hydrog
WATSON-CRICK
C
DG
48
A
O6
DG
3
1_555
E
DC
48
C
N4
DC
19
1_555
hydrog
WATSON-CRICK
C
DT
47
A
N3
DT
4
1_555
E
DA
47
C
N1
DA
18
1_555
hydrog
WATSON-CRICK
C
DT
47
A
O4
DT
4
1_555
E
DA
47
C
N6
DA
18
1_555
hydrog
WATSON-CRICK
C
DG
46
A
N1
DG
5
1_555
E
DC
46
C
N3
DC
17
1_555
hydrog
WATSON-CRICK
C
DG
46
A
N2
DG
5
1_555
E
DC
46
C
O2
DC
17
1_555
hydrog
WATSON-CRICK
C
DG
46
A
O6
DG
5
1_555
E
DC
46
C
N4
DC
17
1_555
hydrog
WATSON-CRICK
C
DC
45
A
N3
DC
6
1_555
E
DG
45
C
N1
DG
16
1_555
hydrog
WATSON-CRICK
C
DC
45
A
N4
DC
6
1_555
E
DG
45
C
O6
DG
16
1_555
hydrog
WATSON-CRICK
C
DC
45
A
O2
DC
6
1_555
E
DG
45
C
N2
DG
16
1_555
hydrog
WATSON-CRICK
C
DA
44
A
N1
DA
7
1_555
E
DT
44
C
N3
DT
15
1_555
hydrog
WATSON-CRICK
C
DA
44
A
N6
DA
7
1_555
E
DT
44
C
O4
DT
15
1_555
hydrog
WATSON-CRICK
C
DA
43
A
N1
DA
8
1_555
E
DT
43
C
N3
DT
14
1_555
hydrog
WATSON-CRICK
C
DA
43
A
N6
DA
8
1_555
E
DT
43
C
O4
DT
14
1_555
hydrog
WATSON-CRICK
C
DC
42
A
N3
DC
9
1_555
E
DG
42
C
N1
DG
13
1_555
hydrog
WATSON-CRICK
C
DC
42
A
N4
DC
9
1_555
E
DG
42
C
O6
DG
13
1_555
hydrog
WATSON-CRICK
C
DC
42
A
O2
DC
9
1_555
E
DG
42
C
N2
DG
13
1_555
hydrog
WATSON-CRICK
C
DA
41
A
N1
DA
10
1_555
E
DT
41
C
N3
DT
12
1_555
hydrog
WATSON-CRICK
C
DA
41
A
N6
DA
10
1_555
E
DT
41
C
O4
DT
12
1_555
hydrog
WATSON-CRICK
C
DA
40
A
N1
DA
11
1_555
E
DT
40
C
N3
DT
11
1_555
hydrog
WATSON-CRICK
C
DA
40
A
N6
DA
11
1_555
E
DT
40
C
O4
DT
11
1_555
hydrog
WATSON-CRICK
C
DA
39
A
N1
DA
12
1_555
E
DT
39
C
N3
DT
10
1_555
hydrog
WATSON-CRICK
C
DA
39
A
N6
DA
12
1_555
E
DT
39
C
O4
DT
10
1_555
hydrog
WATSON-CRICK
C
DT
38
A
N3
DT
13
1_555
E
DA
38
C
N1
DA
9
1_555
hydrog
WATSON-CRICK
C
DT
38
A
O4
DT
13
1_555
E
DA
38
C
N6
DA
9
1_555
hydrog
WATSON-CRICK
C
DT
37
A
N3
DT
14
1_555
E
DA
37
C
N1
DA
8
1_555
hydrog
WATSON-CRICK
C
DT
37
A
O4
DT
14
1_555
E
DA
37
C
N6
DA
8
1_555
hydrog
WATSON-CRICK
C
DG
36
A
N1
DG
15
1_555
E
DC
36
C
N3
DC
7
1_555
hydrog
WATSON-CRICK
C
DG
36
A
N2
DG
15
1_555
E
DC
36
C
O2
DC
7
1_555
hydrog
WATSON-CRICK
C
DG
36
A
O6
DG
15
1_555
E
DC
36
C
N4
DC
7
1_555
hydrog
WATSON-CRICK
C
DA
35
A
N1
DA
16
1_555
E
DT
35
C
N3
DT
6
1_555
hydrog
WATSON-CRICK
C
DA
35
A
N6
DA
16
1_555
E
DT
35
C
O4
DT
6
1_555
hydrog
WATSON-CRICK
C
DT
34
A
N3
DT
17
1_555
E
DA
34
C
N1
DA
5
1_555
hydrog
WATSON-CRICK
C
DT
34
A
O4
DT
17
1_555
E
DA
34
C
N6
DA
5
1_555
hydrog
WATSON-CRICK
C
DA
33
A
N1
DA
18
1_555
E
DT
33
C
N3
DT
4
1_555
hydrog
WATSON-CRICK
C
DA
33
A
N6
DA
18
1_555
E
DT
33
C
O4
DT
4
1_555
hydrog
WATSON-CRICK
C
DA
32
A
N1
DA
19
1_555
E
DT
32
C
N3
DT
3
1_555
hydrog
WATSON-CRICK
C
DA
32
A
N6
DA
19
1_555
E
DT
32
C
O4
DT
3
1_555
hydrog
WATSON-CRICK
C
DG
31
A
N1
DG
20
1_555
E
DC
31
C
N3
DC
2
1_555
hydrog
WATSON-CRICK
C
DG
31
A
N2
DG
20
1_555
E
DC
31
C
O2
DC
2
1_555
hydrog
WATSON-CRICK
C
DG
31
A
O6
DG
20
1_555
E
DC
31
C
N4
DC
2
1_555
hydrog
WATSON-CRICK
C
DC
30
A
N3
DC
21
1_555
E
DG
30
C
N1
DG
1
1_555
hydrog
WATSON-CRICK
C
DC
30
A
N4
DC
21
1_555
E
DG
30
C
O6
DG
1
1_555
hydrog
WATSON-CRICK
C
DC
30
A
O2
DC
21
1_555
E
DG
30
C
N2
DG
1
1_555
hydrog
HOOGSTEEN
C
DA
29
A
N6
DA
22
1_555
D
DT
29
B
O4
DT
15
1_555
hydrog
HOOGSTEEN
C
DA
29
A
N7
DA
22
1_555
D
DT
29
B
N3
DT
15
1_555
hydrog
REVERSED WATSON-CRICK
C
DA
28
A
N1
DA
23
1_555
D
DT
28
B
N3
DT
14
1_555
hydrog
REVERSED WATSON-CRICK
C
DA
28
A
N6
DA
23
1_555
D
DT
28
B
O2
DT
14
1_555
hydrog
WATSON-CRICK
C
DT
27
A
N3
DT
24
1_555
D
DA
27
B
N1
DA
13
1_555
hydrog
WATSON-CRICK
C
DT
27
A
O4
DT
24
1_555
D
DA
27
B
N6
DA
13
1_555
hydrog
WATSON-CRICK
C
DG
26
A
N1
DG
25
1_555
D
DC
26
B
N3
DC
12
1_555
hydrog
WATSON-CRICK
C
DG
26
A
N2
DG
25
1_555
D
DC
26
B
O2
DC
12
1_555
hydrog
WATSON-CRICK
C
DG
26
A
O6
DG
25
1_555
D
DC
26
B
N4
DC
12
1_555
hydrog
WATSON-CRICK
C
DC
25
A
N3
DC
26
1_555
D
DG
25
B
N1
DG
11
1_555
hydrog
WATSON-CRICK
C
DC
25
A
N4
DC
26
1_555
D
DG
25
B
O6
DG
11
1_555
hydrog
WATSON-CRICK
C
DC
25
A
O2
DC
26
1_555
D
DG
25
B
N2
DG
11
1_555
hydrog
WATSON-CRICK
C
DT
24
A
N3
DT
27
1_555
D
DA
24
B
N1
DA
10
1_555
hydrog
WATSON-CRICK
C
DT
24
A
O4
DT
27
1_555
D
DA
24
B
N6
DA
10
1_555
hydrog
WATSON-CRICK
C
DT
23
A
N3
DT
28
1_555
D
DA
23
B
N1
DA
9
1_555
hydrog
WATSON-CRICK
C
DT
23
A
O4
DT
28
1_555
D
DA
23
B
N6
DA
9
1_555
hydrog
WATSON-CRICK
C
DT
22
A
N3
DT
29
1_555
D
DA
22
B
N1
DA
8
1_555
hydrog
WATSON-CRICK
C
DT
22
A
O4
DT
29
1_555
D
DA
22
B
N6
DA
8
1_555
hydrog
WATSON-CRICK
C
DT
21
A
N3
DT
30
1_555
D
DA
21
B
N1
DA
7
1_555
hydrog
WATSON-CRICK
C
DT
21
A
O4
DT
30
1_555
D
DA
21
B
N6
DA
7
1_555
hydrog
WATSON-CRICK
C
DT
20
A
N3
DT
31
1_555
D
DA
20
B
N1
DA
6
1_555
hydrog
WATSON-CRICK
C
DT
20
A
O4
DT
31
1_555
D
DA
20
B
N6
DA
6
1_555
hydrog
WATSON-CRICK
C
DT
19
A
N3
DT
32
1_555
D
DA
19
B
N1
DA
5
1_555
hydrog
WATSON-CRICK
C
DT
19
A
O4
DT
32
1_555
D
DA
19
B
N6
DA
5
1_555
hydrog
WATSON-CRICK
C
DG
18
A
N1
DG
33
1_555
D
DC
18
B
N3
DC
4
1_555
hydrog
WATSON-CRICK
C
DG
18
A
N2
DG
33
1_555
D
DC
18
B
O2
DC
4
1_555
hydrog
WATSON-CRICK
C
DG
18
A
O6
DG
33
1_555
D
DC
18
B
N4
DC
4
1_555
hydrog
WATSON-CRICK
C
DG
17
A
N1
DG
34
1_555
D
DC
17
B
N3
DC
3
1_555
hydrog
WATSON-CRICK
C
DG
17
A
N2
DG
34
1_555
D
DC
17
B
O2
DC
3
1_555
hydrog
WATSON-CRICK
C
DG
17
A
O6
DG
34
1_555
D
DC
17
B
N4
DC
3
1_555
hydrog
WATSON-CRICK
C
DC
16
A
N3
DC
35
1_555
D
DG
16
B
N1
DG
2
1_555
hydrog
WATSON-CRICK
C
DC
16
A
N4
DC
35
1_555
D
DG
16
B
O6
DG
2
1_555
hydrog
WATSON-CRICK
C
DC
16
A
O2
DC
35
1_555
D
DG
16
B
N2
DG
2
1_555
TRANSCRIPTION/DNA
protein-DNA recognition, indirect readout, IHF, DNA bending, minor groove, TRANSCRIPTION-DNA COMPLEX
IHFA_ECOLI
UNP
4
1
P0A6X7
MALTKAEMSEYLFDKLGLSKRDAKELVELFFEEIRRALENGEQVKLSGFGNFDLRDKNQRPGRNPKTGEDIPITARRVVT
FRPGQKLKSRVENASPKDE
IHFB_ECOLI
UNP
5
1
P0A6Y1
MTKSELIERLATQQSHIPAKTVEDAVKEMLEHMASTLAQGERIAIRGFGSFSLHYRAPRTGRNPKTGDKVELEGKYVPHF
KPGKELRDRANIYG
1OWF
PDB
1
1OWF
1OWF
PDB
2
1OWF
1OWF
PDB
3
1OWF
1
99
1OWF
1
99
P0A6X7
A
1
1
99
1
94
1OWF
1
94
P0A6Y1
B
2
1
94
50
16
1OWF
50
16
1OWF
C
3
1
35
15
29
1OWF
15
29
1OWF
D
4
1
15
30
49
1OWF
30
49
1OWF
E
5
1
20
2
GLU
engineered mutation
ALA
44
1OWF
B
P0A6Y1
UNP
44
44
3
2
3
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
44
D
VAL
44
A
LEU
46
D
LEU
46
A
GLY
50
D
GLY
50
A
LYS
57
D
LYS
57
A
ARG
76
D
ARG
76
A
PRO
83
D
PRO
83
A
ARG
60
D
ARG
60
A
ARG
63
D
ARG
63
A
ASP
70
D
ASP
70
A
ILE
73
D
ILE
73
B
ILE
43
E
ILE
43
B
ILE
45
E
ILE
45
B
GLY
49
E
GLY
49
B
ARG
56
E
ARG
56
B
LYS
75
E
LYS
75
B
PRO
82
E
PRO
82
B
ARG
59
E
ARG
59
B
ARG
62
E
ARG
62
B
LYS
69
E
LYS
69
B
LEU
72
E
LEU
72
19
P 21 21 21